00001
00002 c
00003 c Copyright (c) 1986,1987,1988,1989,1990,1991,1992,1993,
00004 c by Steve McMillan, Drexel University, Philadelphia, PA.
00005 c
00006 c All rights reserved.
00007 c
00008 c Redistribution and use in source and binary forms are permitted
00009 c provided that the above copyright notice and this paragraph are
00010 c duplicated in all such forms and that any documentation,
00011 c advertising materials, and other materials related to such
00012 c distribution and use acknowledge that the software was developed
00013 c by the author named above.
00014 c
00015 c THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
00016 c IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
00017 c WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
00018 c
00019
00020 subroutine setpens(i1,i2,i3)
00021 save
00022 c
00023 logical set,pset
00024 c
00025 common/fr pens/ipens(3)
00026 data ipens/3*0/set/.false./
00027 c
00028 ipens(1)=i1
00029 ipens(2)=i2
00030 ipens(3)=i3
00031 set = .true.
00032 return
00033 c
00034 entry getpens(j1,j2,j3)
00035 j1=ipens(1)
00036 j2=ipens(2)
00037 j3=ipens(3)
00038 return
00039 c
00040 entry getpset(pset)
00041 pset = set
00042 c
00043 end
